25,431,131 programs installed

Should I remove Microsoft Silverlight?

What percent of users and experts removed it?
8% remove it92% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #2
United States Rank #1
Reach 64.7799%
Installation trends (last 30 days)
Uninstallation trends (last 30 days)
Lifespan of installation (until removal)
< 10.07 days
297.05 days >
Average installed length: 156.08 days

Versions

VersionDistribution
5.1.20913.0 28.81%
5.1.20513.0 28.16%
5.1.20125.0 23.30%
5.1.10516.0 0.17%
5.1.10411.0 8.28%
5.0.61118.0 0.38%
5.0.60818.0 0.01%
5.0.60401.0 0.00%
4.1.10329.0 5.55%
4.1.10111.0 0.35%
4.0.60831.0 0.26%
4.0.60531.0 0.23%
4.0.60310.0 0.57%
4.0.60129.0 0.08%
4.0.51204.0 0.12%
4.0.50917.0 0.08%
4.0.50826.0 0.06%
4.0.50524.0 0.09%
4.0.50401.0 2.01%
4.0.50303.0 0.00%
4.0.41108.0 0.00%
3.0.50611.0 0.00%
3.0.50106.0 0.04%
3.0.40818.0 0.50%
3.0.40723.0 0.01%
3.0.40624.0 0.48%
3.0.40307.0 0.00%
2.0.40115.0 0.05%
2.0.31005.0 0.07%
2.0.30523.8 0.00%
1.0.30716.0 0.07%
1.0.30401.0 0.05%
1.0.30109.0 0.01%
1.0.21115.0 0.00%
1.0.20926.0 0.02%
1.0.0.0 0.19%
0.90.20416.10 0.00%

Typically installed together

Other programs by Microsoft

Microsoft Silverlight

What is Microsoft Silverlight?

Microsoft Silverlight is an application framework for writing and running rich Internet applications, with features and purposes similar to those of Adobe Flash. The run-time environment for Silverlight is available as a plug-in for web browsers running under Microsoft Windows. Silverlight provides a retained mode graphics system similar to Windows Presentation Foundation (WPF), and integrates multimedia, graphics, animations and interactivity into a single run-time environment. In Silverlight applications, user interfaces are declared in Extensible Application Markup Language (XAML) and programmed using a subset of the .NET Framework. XAML can be used for marking up the vector graphics and animations.

About  (from Microsoft)

Microsoft Silverlight is a free web-browser plug-in that enables interactive media experiences, rich business applications and immersive mobile apps. Microsoft Silverlight is a powerful tool for creating and delivering rich Internet applications and media experiences on the Web. Silverlight 5 builds on the foundation o...  Read more
Overview
  • Automatically starts with Windows
  • Integrates into the web browser

Program detailsProgram details

URL: www.silverlight.net
Help link: go.microsoft.com/fwlink/?LinkID=91955
Installation folder: C:\Program Files\Microsoft Silverlight\
Uninstaller: MsiExec.exe /X{89F4137D-6C26-4A84-BDB8-2E5A4BB71E00}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 40.84 MB
Language: English (United States)

Program filesFiles installed by Microsoft Silverlight

Program executable:sllauncher.exe
Name:Microsoft® Silverlight
Microsoft Silverlight Out-of-Browser Launcher
Path:C:\Program Files\Microsoft Silverlight\sllauncher.exe
MD5:074215206d850106342890ca6464b6f7
Additional files:
  • xapauthenticodesip.dll - XAP Authenticode Subject Interface Package (5.1.20913.0)
  • SLMSPRBootstrap.dll
  • agcore.debug.dll - Microsoft (R) Silverlight (3.0.40818.0)
  • agcore.dll - Microsoft agcore dll
  • agcp.exe
  • npctrlui.dll
  • System.Windows.dll
  • System.Windows.ni.dll - 4.0.50401.0
  • Microsoft.VisualBasic.debug.resources.dll - Microsoft(R) Silverlight (Microsoft.VisualBasic.dll)
  • Microsoft.VisualBasic.resources.dll - Visual Basic Runtime Library
  • mscorlib.resources.dll - Microsoft Common Language Runtime Class Library
  • mscorrc.dll
  • Silverlight.ConfigurationUI.dll - Microsoft® Silverlight Configuration Utility Resources
  • system.resources.dll - .NET Framework
  • coreclr.dll - Microsoft® Silverlight (Microsoft .NET Runtime Common Language Runtime - WorkStation)
  • coregen.exe - Microsoft Common Language Runtime native compiler
  • dbgshim.dll - Microsoft .NET Runtime Multi-CLR Debugging Helper
  • Microsoft.VisualBasic.dll
  • Microsoft.Xna.Framework.dll
  • Microsoft.Xna.Framework.Graphics.dll
  • Microsoft.Xna.Framework.Graphics.ni.dll
  • Microsoft.Xna.Framework.Graphics.Shaders.dll
  • Microsoft.Xna.Framework.Graphics.Shaders.ni.dll
  • Microsoft.Xna.Framework.ni.dll
  • mscordaccore.dll - Microsoft .NET External Data Access Support
  • mscordbi.dll - Microsoft .NET Runtime Debugging Services
  • mscorlib.debug.resources.dll - mscorlib.dll
  • mscorlib.dll
  • mscorlib.ni.dll
  • mscorrc.debug.dll - Microsoft .NET Runtime resources
  • Silverlight.Configuration.exe - Microsoft® Silverlight Configuration Utility
  • sos.dll - Microsoft NTSD extension for .NET Runtime
  • System.Core.debug.resources.dll - System.Core.dll
  • System.Core.dll
  • System.Core.ni.dll
  • System.debug.resources.dll - System.dll
  • system.dll
  • System.Net.debug.resources.dll - System.Net.dll
  • System.Net.dll - Silverlight Network Class Library - System.Net.dll
  • System.Net.ni.dll
  • System.ni.dll
  • System.Runtime.Serialization.debug.resources.dll - System.Runtime.Serialization.dll
  • System.Runtime.Serialization.dll
  • System.Runtime.Serialization.ni.dll
  • System.ServiceModel.debug.resources.dll - System.ServiceModel.dll
  • System.ServiceModel.dll
  • System.ServiceModel.ni.dll
  • System.ServiceModel.Web.debug.resources.dll - System.ServiceModel.Web.dll
  • System.ServiceModel.Web.dll
  • System.ServiceModel.Web.ni.dll
  • System.Windows.Browser.debug.resources.dll - System.Windows.Browser.dll
  • System.Windows.Browser.dll
  • System.Windows.Browser.ni.dll
  • System.Windows.debug.resources.dll - System.Windows.dll
  • System.Windows.RuntimeHost.dll
  • System.Windows.RuntimeHost.ni.dll
  • System.Windows.Xna.dll
  • System.Windows.Xna.ni.dll
  • System.Xml.debug.resources.dll - System.Xml.dll
  • System.Xml.dll
  • System.Xml.ni.dll
  • npctrl.1.0.30109.0.dll - Silverlight Plug-In (2.0.40115.0)
  • npctrl.dll

Program behaviorsBehaviors exhibited

2 Google Chrome Plugins
  • npctrl.dll is loaded in the Google Chrome web browser as 'npctrl.dll'.
  • npctrl.1.0.30109.0.dll is loaded in the Google Chrome web browser as 'npctrl.dll'.
2 Mozilla Plugins
  • npctrl.dll is loaded into Mozilla Firefox under the product name 'Ag Player' with a plugin key of '@Microsoft.com/NpCtrl,version=1.0' for all users of the PC.
  • npctrl.1.0.30109.0.dll is loaded into Mozilla Firefox under the product name 'Ag Player' with a plugin key of '@Microsoft.com/NpCtrl,version=1.0' for all users of the PC.
2 Scheduled Tasks
  • Silverlight.Configuration.exe is scheduled as a task with the class '{83C6B52A-4D2A-4A06-AE40-53ED83500135}' (runs on registration).
  • sllauncher.exe is scheduled as a task with the class '{AF37AAD3-F0E6-4958-BBF5-EB6265666EB3}' (runs on registration).
Startup File (User Run Once)
  • sllauncher.exe is loaded once in the current user (HKCU) registry as a startup file name 'Qtrax' which loads as C:\Program Files\Microsoft Silverlight\sllauncher.exe 3798184402.portal.qtrax.com.
2 Windows Firewall Allowed Programs
  • agcp.exe is added as a firewall exception for 'C:\Program Files\Microsoft Silverlight\5.1.20125.0\agcp.exe'.
  • Silverlight.Configuration.exe is added as a firewall exception for 'C:\Program Files\Microsoft Silverlight\5.1.20125.0\Silverlight.Configuration.exe'.

Program resource utilizationResource utilization averages

sllauncher.exe
Memory:55.54 MB
21.09 MB average
Total CPU:0.0870621796%
0.031193% average
Kernel CPU:0.05488068%
0.016088% average
User CPU:0.03218150%
0.015104% average
CPU cycles/sec:268,204
8,062,084 average
Switches/sec:33
70 average
I/O reads/min:251 Bytes
435.61 KB average

How do I remove Microsoft Silverlight?

Quickly and completely remove Microsoft Silverlight from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Microsoft Silverlight from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Microsoft Silverlight, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Microsoft Silverlight.

How do I reset my web browser?

If your web browser homepage and search settings have been modfied by Microsoft Silverlight you can restore them to their previous default settings.
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome

OS VERSIONS
Win 7 (SP1) 66%
Win 8 0%
 
HOW DOES IT RUN?
Plugs into Mozilla Firefox
 
USER ACTIONS
Uninstall it 8%
Keep it 92%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 71.05%
Windows 8 12.12%
Windows XP 8.91%
Windows Vista 7.87%
Windows Server 2003 0.04%
Which OS releases does it run on?
Windows 7 Home Premium 40.84%
Windows 7 Ultimate 14.18%
Windows 7 Professional 11.34%
Microsoft Windows XP 8.90%
Windows Vista Home Premiu... 6.12%
Windows 8 3.14%

Distribution by countryGeography

49.26% of installs come from the United States
Which countries install it?
  United States 49.26%
  Germany 6.68%
  United Kingdom 3.64%
  Italy 2.84%
  Canada 2.83%
  Brazil 2.78%
  France 2.14%
  Japan 1.58%
  Netherlands 1.54%
  Spain 1.53%
  Australia 1.46%
  Taiwan 1.46%
  Israel 1.17%
  Belgium 1.03%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 24.68%
Dell 16.49%
Acer 15.82%
ASUS 9.05%
Toshiba 7.64%
Lenovo 5.43%
GIGABYTE 4.29%
Sony 3.61%
Samsung 3.33%
American Megatrends 2.53%
Medion 2.01%
Intel 1.83%
Common models
HP Pavilion dv6 Notebook ... 4.27%
HP Pavilion dv7 Notebook ... 3.13%
HP Pavilion g6 Notebook P... 2.68%
HP Pavilion g7 Notebook P... 1.48%
Dell Inspiron N5110 1.29%
Dell Inspiron 1545 1.28%

About Microsoft

Microsoft Corporation develops, manufactures, licenses and supports a variety of products and services related to computing.
Publisher URL: www.microsoft.com

comments3 comments

user comment
user comment
metalpilotover a year ago
I recently purchase a HP notebook using Windows 8 an Silverlight is one of the OEM programs and I also use Adobe XI and it auto loaded it's Flash Player also I've allowed npctrl.dll the inter protection program from Norton asked if I wanted it and so far so good.
user comment
John Jover a year ago
Web animaton has been commanded by Adobe's Flash programming. Nonetheless, this has adapted in later years with the appearance of Microsoft's Silverlight, a contending suite. While Flash is still as predominant as ever, its newer opponent has been fit to one-up it in certain regards. For starters, Flash utilizes an frame-based movement model which needs the client to compute the number of frames required for a specific activity then afterward to copy the target question inside every frame. In correlation, Silverlight uses what's called the WPF activity model. Instead of being frame-based, this activity model is built exclusively with respect to time. Every bit of the client needs to do is create the begin and end purposes of the liveliness, and afterward the programming handles the rendering of the way it takes.
expert comment
Steve (Expert)over a year ago
Silverlight delivers the richest set of capabilities available to developers today through a Web‐browser plug‐in. Silverlight 5 makes further advances in media, 3d visualization and application development and user experience, adding over 40 new features. The Silverlight 5 Release provides developers their first opportunity to start exploring these new capabilities.